1,1

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

a(n) = sqrt(A050632(n)).

Starting with a(2)=7, the sequence is identical to A050631.

Cf. A050632, A048562, A050639.

Sequence in context: A236476 A282178 A101208 * A107636 A303160 A258435

Adjacent sequences: A050630 A050631 A050632 * A050634 A050635 A050636

nonn,base,more

Patrick De Geest, Jul 15 1999

a(7) from Max Alekseyev, Feb 15 2012

approved