Composite numbers n such that p^2 * (p - 1) divides 2(n - p) for every prime p dividing n.
4, 8, 12, 16, 32, 48, 64, 128, 192, 256, 448, 512, 768, 1024, 2048, 3072, 4096, 8192
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
Links to OEIS content are included according to
The OEIS End-User License Agreement
.