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A112667 a(n+1) is the sum of the units digit of a(n) and the square of the tens digit of a(n). +0
2
97, 88, 72, 51, 26, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 (list; graph; listen)
OFFSET

1,1

LINKS

K. Sengup, What is the next number in the series 97 88 72 51 26?.

CROSSREFS

Sequence in context: A088866 A075478 A126146 this_sequence A106419 A074482 A130765

Adjacent sequences: A112664 A112665 A112666 this_sequence A112668 A112669 A112670

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), based on email from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 04 2007

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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