29223
domain: N
Appears in sequences
- Numbers k such that sigma(k) = sigma(k+11).at n=14A015881
- a(n) = 361*n^2 - 2*n.at n=8A158307
- Index of the smallest prime where n consecutive trailing digits of the index written in binary match n consecutive trailing digits in the prime when written in binary.at n=13A245522
- Number of compositions of n with strictly increasing differences.at n=49A325547
- Number of 3-regular cubic partitions of n.at n=35A335602
- Numbers that are palindromic in base 2 and base 16.at n=42A340559
- Number of even-length integer partitions of 2n with integer mean.at n=38A361655
- The number of irreducible balanced subsets of [n].at n=33A389802
- a(n) = A389802(2*n).at n=16A389804