8455716864
domain: N
Appears in sequences
- Number of labeled graphs having n blue nodes and n green ones, where edges join only nodes of different colors.at n=5A111637
- Number of ternary Lyndon words with exactly three 1's.at n=25A124721
- a(n) = (n^3-n)*8^n.at n=7A128967
- Total number of ones in runs of 1s of length <=2 over all binary strings of length n.at n=30A386270