id:A115940 - OEIS Search Results

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Pandigital (meaning every digit appears exactly once) triangular numbers.

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1062489753, 1239845706, 1256984730, 1520843976, 1539264870, 1597283460, 1684930275, 1952843760, 1957346028, 1978236450, 2197480365, 2367098415, 2418079653, 2503948761, 2634980715, 2718609453, 2735891406, 2750483196 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`There are 82 such numbers, the largest being T(138959)=9654871320.`
	LINKS	`Zak Seidov, Table of n, a(n) for n = 1..82`
	EXAMPLE	`T(46097)=1062489753.`
	CROSSREFS	`Cf. A115939.` `Adjacent sequences: A115937 A115938 A115939 this_sequence A115941 A115942 A115943` `Sequence in context: A036745 A035124 A051019 this_sequence A049446 A011580 A017002`
	KEYWORD	`nonn,base,fini`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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