A065790 - OEIS

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A065790

a(1) = 64; for n > 1, a(n) is the smallest integer > 0 such that the concatenation a(n)a(n-1)...a(2)a(1) is a square.

2

64, 17, 604, 9612, 85848855, 109457393440691436, 16484027824615378535694780556419522, 2537811713051483817817710620248313487995814710180147690293469081793581

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

OFFSET

1,1

COMMENTS

a(n) = A061361(n+1) for n > 1.

LINKS

Table of n, a(n) for n=1..8.

CROSSREFS

Cf. A061359, A061361, A065691, A065788, A065789.

Sequence in context: A210114 A236179 A226044 * A147792 A304229 A305039

Adjacent sequences: A065787 A065788 A065789 * A065791 A065792 A065793

KEYWORD

base,nonn

AUTHOR

Klaus Brockhaus, Nov 19 2001

STATUS

approved