90110
domain: N
Appears in sequences
- Number of 4-ary Lyndon words of length n over Z_4 with trace 0 and subtrace 1.at n=11A074403
- Number of 4-ary Lyndon words of length n over Z_4 with trace 0 and subtrace 3.at n=11A074405
- Number of 3-decomposable trees on 3n nodes.at n=5A121516
- Numbers k such that (22*10^k + 161)/3 is prime.at n=29A282278