672792

Appears in sequences

• Alkane (or paraffin) numbers l(9,n).at n=28A018210
• a(n) = (n+1)*(n+2)^2*(n+3)*(7*n^2 + 23*n + 20)/240.at n=15A114240
• Number of n-element subsets of [n+6] having an even sum.at n=28A282082