1,1

Table of n, a(n) for n=1..7.

a(n) = A050633(n)^2.

Starting with a(2)=49, the sequence is identical to A050630.

Cf. A050633, A048561, A050638.

Sequence in context: A174744 A133049 A188140 * A050638 A088064 A080812

Adjacent sequences: A050629 A050630 A050631 * A050633 A050634 A050635

nonn,base,more

Patrick De Geest, Jul 15 1999

a(7) from Max Alekseyev, Feb 15 2012

approved