131061
domain: N
Appears in sequences
- Number of 2n-bead balanced binary necklaces of fundamental period 2n which are equivalent to their reverse, complement and reversed complement.at n=35A045683
- Number of primitive (aperiodic) palindromic structures of length n using a maximum of two different symbols.at n=35A056476
- Number of primitive (aperiodic) palindromic structures using exactly two different symbols.at n=35A056481
- Number of primitive (period n) periodic palindromic structures using a maximum of two different symbols.at n=35A056513
- Number of primitive (period n) periodic palindromic structures using exactly two different symbols.at n=34A056518
- 2^p - 11 for p prime.at n=6A098231
- a(n) = 2^(n + 11) - 11.at n=6A098808
- Numbers m such that m + sigma(m) is a repdigit.at n=22A116017
- Nonzero bisection of Moebius transform of A082392.at n=17A129629
- Partial sums of A164095.at n=26A164096
- a(n) = AP(n) is the total number of aperiodic k-palindromes of n, 1 <= k <= n.at n=34A179781
- a(n) = 16*2^n - 11 (n>=1).at n=12A304517