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A067635 a(1) = 1; set of digits of a(n)^2 is a proper subset of the set of digits of a(n+1)^2. 3
1, 4, 13, 36, 113, 487, 1036, 3267, 10136, 32043 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..10.

CROSSREFS

Cf. A014563, A066825.

Sequence in context: A251701 A291702 A065297 * A222425 A222189 A003727

Adjacent sequences:  A067632 A067633 A067634 * A067636 A067637 A067638

KEYWORD

nonn,base,fini,full

AUTHOR

David W. Wilson, Feb 05 2002

STATUS

approved

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Last modified July 27 01:13 EDT 2021. Contains 346300 sequences. (Running on oeis4.)