2, 1, 3, 2, 4, 3, 5, 4, 6, 5, 7, 6, 8, 7, 9, 8, 10, 9, . . .
creigh at o2online.de
creigh at o2online.de
Thu Oct 28 21:28:26 CEST 2004
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Dear Henry,
Your sequence looks a lot like achu[I]+tesseq, below. It would be my
pleasure to inform you of the details of this (static) symmetry if
you wish.
Sincerely,
Creighton
Results for the floretion: G*M
**********************************************************
- 0.5'j - 0.5'k - 0.5j' - 0.5k' + 1'jj' + 0.5'kk' - 0.5'ik' - 0.5'ki'
- 0.5e
**********************************************************
G = .5 'kk' + .5 'ij' + .5 'ji' + .5 e
M = 0.0 'i - 0.5 'j - 0.5 'k + 0.0 i' - 0.5 j' - 0.5 k' + 0.0 'ii' + 1.0
'jj' + 0.5 'kk' + 0.0 'ij' - 0.5 'ik' + 0.0 'ji' + 0.0 'jk' - 0.5 'ki' +
0.0 'kj' - 0.5 e
Invariant to swap operator: yes
G commutes with M: no
**************************** Static Symmetries ***************************************************************************************************************
(squaring symmetries:)
vesseq: -2, 9, -14, 25, -34, 49, -62, 81, -98, 121, -142, 169, -194, 225,
-254, 289
2tesseq: -1, 2, -1, 2, -1, 2, -1, 2, -1, 2, -1, 2, -1, 2, -1, 2
2lesseq: 1, 8, -15, 32, -47, 72, -95, 128, -159, 200, -239, 288, -335,
392, -447, 512
jesseq: -2, 4, -6, 8, -10, 12, -14, 16, -18, 20, -22, 24, -26, 28, -30,
32
identity: ves = jes + les + tes
(Chu's group, subgroup symmetries, incomplete:)
chuseq[J]: 0, 1, -1, 2, -2, 3, -3, 4, -4, 5, -5, 6, -6, 7, -7, 8
(signed)chuseq[J]: 0, 3, -7, 14, -22, 33, -45, 60, -76, 95, -115, 138,
-162, 189, -217, 248
2chutesseq[J]: -1, 4, -3, 6, -5, 8, -7, 10, -9, 12, -11, 14, -13, 16,
-15, 18
2achuseq[J]: -3, 14, -25, 44, -63, 90, -117, 152, -187, 230, -273, 324,
-375, 434, -493, 560
achu[J]+tesseq: -2, 8, -13, 23, -32, 46, -59, 77, -94, 116, -137, 163,
-188, 218, -247, 281
2achu[K]+tesseq: -1, 6, -5, 10, -9, 14, -13, 18, -17, 22, -21, 26, -25,
30, -29, 34
achu[I]+tesseq: 1, 0, 2, -1, 3, -2, 4, -3, 5, -4, 6, -5, 7, -6, 8, -7
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