3,1
L. Comtet, Advanced Combinatorics, Reidel, 1974, p. 60.
A column or diagonal of triangle in A008285.
Sequence in context: A127213 A129003 A099138 this_sequence A010563 A114310 A167484
Adjacent sequences: A055529 A055530 A055531 this_sequence A055533 A055534 A055535
nonn
N. J. A. Sloane (njas(AT)research.att.com), Jul 10 2000
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