1,3

a(n) = sum of terms in row n of A051010.

T. D. Noe, Table of n, a(n) for n=1..1000

Sequence in context: A019972 A064406 A299068 * A310014 A310015 A123323

Adjacent sequences: A049823 A049824 A049825 * A049827 A049828 A049829

nonn

Clark Kimberling

approved