4,3
Column 4 of table in A054528.
Sequence in context: A019611 A138287 A101314 this_sequence A151928 A021355 A110003
Adjacent sequences: A054527 A054528 A054529 this_sequence A054531 A054532 A054533
nonn
N. J. A. Sloane (njas(AT)research.att.com), Apr 09 2000
Search completed in 0.002 seconds