id:A082744 - OEIS Search Results

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Smallest k such that nk + 1 is a palindrome.

+0
4

1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 10, 10, 5, 7, 8, 2, 10, 3, 4, 5, 1, 5, 14, 5, 4, 5, 2, 5, 3, 4, 12, 1, 7, 5, 4, 5, 30, 2, 8, 3, 14, 12, 1, 8, 4, 7, 9, 30, 2, 2, 17, 6, 200, 1, 2, 7, 6, 16, 7, 2, 20, 6, 8, 265, 1, 9, 3, 8, 7, 2, 421, 7, 8, 15, 2, 1, 3, 4, 12, 2, 74, 7, 4, 6, 2, 135, 1, 4, 6, 2, 11000, 8 (list; graph; listen)

	OFFSET	`1,9`
	MATHEMATICA	`f[n_] := Block[{k = 1}, While[ FromDigits[ Reverse[ IntegerDigits[kn + 1]]] != kn + 1, k++ ]; k]; Table[ f[n], {n, 1, 92}]`
	CROSSREFS	`Cf. A082743.` `Adjacent sequences: A082741 A082742 A082743 this_sequence A082745 A082746 A082747` `Sequence in context: A097179 A097186 A070533 this_sequence A127142 A046618 A107348`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 15 2003`
	EXTENSIONS	`Edited and extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Apr 19 2003`

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Last modified October 15 20:12 EDT 2008. Contains 145099 sequences.

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