42952
domain: N
Appears in sequences
- Sum of 11 positive 9th powers.at n=30A004800
- Number of nondecreasing integer sequences of length 7 with sum zero and sum of absolute values 2n.at n=27A158141
- Half the number of 0..n arrays of length 5 with second differences nonzero.at n=8A212784
- p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = 1 - 2 S - 2 S^2.at n=9A291730