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Search: id:A065786
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A065786 a(1) = 7; for n > 1 is a(n) the square root of the smallest square > a(n-1)^2 with a(n-1)^2 forming its final digits. +0
4
7, 43, 1293, 154957, 20214998707, 118659019449999845043, 5566692951015284052000000000020214998707, 21637689578064053873124753714430240419600000000000000000000118659019449999845043 (list; graph; listen)
OFFSET

1,1

COMMENT

a(n) = A050639(n+1) for n >= 1.

CROSSREFS

A050635, A050639, A065690, A065785, A065787.

Sequence in context: A127999 A121675 A023316 this_sequence A015463 A048605 A026116

Adjacent sequences: A065783 A065784 A065785 this_sequence A065787 A065788 A065789

KEYWORD

base,nonn

AUTHOR

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Nov 19 2001

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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