Binary expansion matches ((0)*001)*(0*); or, Zeckendorf-like expansion of n using recurrence f(n) = f(n-1) + f(n-3).
0, 1, 2, 4, 8, 9, 16, 17, 18, 32, 33, 34, 36, 64, 65, 66, 68, 72, 73, 128, 129, 130, 132
3 seqfan posts
Thu Aug 12 19:12:31 CEST 2010 [seqfan] Re: parity of binomials and some carryless products A175669 - A175672
Thu Aug 12 19:02:12 CEST 2010 [seqfan] Re: parity of binomials and some carryless products A175669 - A175672
Wed Aug 11 20:25:16 CEST 2010 [seqfan] parity of binomials and some carryless products, A175669 - A175672
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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