129146724
domain: N
Appears in sequences
- Number of strings over Z_3 of length n with trace 0 and subtrace 1.at n=18A073948
- Number of strings over Z_3 of length n with trace 0 and subtrace 2.at n=18A073949
- Number of strings over Z_3 of length n with trace 1 and subtrace 1.at n=18A073951
- Number of strings over Z_3 of length n with trace 1 and subtrace 2.at n=18A073952
- Number of elements of GF(3^n) with trace 0 and subtrace 1.at n=18A074001
- Number of elements of GF(3^n) with trace 0 and subtrace 2.at n=18A074002
- Number of elements of GF(3^n) with trace 1 and subtrace 1.at n=18A074004
- Number of elements of GF(3^n) with trace 1 and subtrace 2.at n=18A074005
- Inverse binomial transform of (A113405 preceded by 0).at n=19A133474
- Binomial transform of A131666.at n=19A135254
- a(1) = 2, a(2) = 4, a(3) = 6; for n > 3, a(n) = 3*a(n-1) - 3*a(n-2) + 9*a(n-3).at n=17A318609
- a(1) = 0, a(2) = 4, a(3) = 12; for n > 3, a(n) = 3*a(n-1) - 3*a(n-2) + 9*a(n-3).at n=17A318610