Pierce numbers.
Richard Guy
rkg at cpsc.ucalgary.ca
Mon Mar 11 23:30:33 CET 2002
Can anyone give any refs to the following,
whose rows add to Bell_(n+2)
2 2 0 0 0 0 0 0 0 0
5 2 3 0 0 0 0 0 0 0
15 2 9 4 0 0 0 0 0 0
52 2 21 24 5 0 0 0 0 0
203 2 45 100 50 6 0 0 0 0
877 2 93 360 325 90 7 0 0 0
4140 2 189 1204 1750 840 147 8 0 0
21147 2 381 3864 8505 6300 1862 224 9 0
115975 2 765 12100 38850 41706 18522 3696 324 10
You can get them by multiplying the corresp
Stirling numbers of the 2nd kind by k+2.
The diagonal 2 9 24 50 90 147 224 324 450 605
is A006002 in OEIS, but I didn't find lower
diagonals or columns. R.
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