A080976 - OEIS

A080976

a(n) = A080301(A080973(n)).

0, 3, 318, 49497, 1593176614, 306347668831, 13663408341818193, 657273036441106021420, 1725515775006035094342654787041, 397951747550111200113555298627327

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..9.

CROSSREFS

Cf. A080975.

Sequence in context: A139541 A168440 A067667 * A228192 A272318 A320284

Adjacent sequences: A080973 A080974 A080975 * A080977 A080978 A080979

KEYWORD

nonn

AUTHOR

Antti Karttunen, Mar 02 2003

STATUS

approved