A235035 Numbers n for which A234742(n) = n: numbers n whose binary representation encodes a GF(2)[X]-polynomial such that when its irreducible factors are multiplied together as ordinary integers (with carry-bits), the result is n.

0, 1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 22, 24, 25, 26, 28, 31, 32, 37, 38, 41, 44, 47, 48, 50, 52, 55, 56, 59, 61, 62, 64, 67, 73, 74, 76, 82, 87, 88, 91, 94, 96, 97, 100, 103, 104, 109, 110, 111, 112, 115, 117, 118, 122, 123, 124, 128, 131, 134, 137

Offset: 1

Author

Antti Karttunen, Jan 02 2014

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 1..10000
• Index entries for sequences operating on (or containing) GF(2)[X]-polynomials

Crossrefs

Gives the positions of zeros in A236379, i.e., n such that A234742(n) = n.

An intersection with A235034 gives A235032. Contains A014580 as a subsequence.

Cf. A235036, A235032-A235033, A234742.