A263276 - OEIS

A263276

Positions of squares in A259934.

0, 21, 24, 8504, 9860, 28022, 28171, 106666, 106957, 1301664, 1310231, 2736338, 2740428, 8770047, 8829795, 333863896, 333959486

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

OFFSET

0,2

COMMENTS

Numbers n for which A259934(n) is a perfect square. Indexing begins from zero, because a(0) = 0 is a special case.

Terms were computed from the data file of A259934 provided by Max Alekseyev, which contained terms up to A259934(397420670) = 9999999974.

LINKS

FORMULA

PROG

(Scheme) (define (A263276 n) (A262694 (A262514 n)))

CROSSREFS

Cf. A263277 (first differences).

KEYWORD

nonn,more

AUTHOR

STATUS

approved