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A036749 Number of strings of n distinct digits from 0-9 that are the last n digits of a square in base 7. 0
4, 18, 90, 360, 1080, 2160, 2160 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

CROSSREFS

Sequence in context: A200029 A020070 A197650 * A218760 A219305 A011270

Adjacent sequences: A036746 A036747 A036748 * A036750 A036751 A036752

KEYWORD

nonn,base,fini,full

AUTHOR

David W. Wilson

STATUS

approved

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Last modified January 28 07:13 EST 2023. Contains 359850 sequences. (Running on oeis4.)