41493

Appears in sequences

• Number of partitions of n having no more odd than even parts.at n=47A171966
• Numbers k such that (k+1)*2^k - 1 is prime.at n=28A230769
• Integers k such that A008347(k) is divisible by k.at n=5A264834
• Expansion of (x + 3*x^2 - 2*x^3 - 3*x^4)/(1 - 8*x^2 + 9*x^4).at n=12A297189
• Number of n X 3 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 or 5 neighboring 1s.at n=10A297590