id:A067178 - OEIS Search Results

Search: id:A067178

Displaying 1-1 of 1 results found.

page 1

Smallest square whose sum of digits is A056991(n).

+0
3

1, 4, 16, 9, 64, 49, 169, 576, 289, 1849, 4489, 3969, 17956, 6889, 27889, 69696, 98596, 97969, 499849, 1887876, 698896, 2778889, 4999696, 9696996, 19998784, 46689889, 66699889, 79869969, 277788889, 478996996, 876988996, 3679999569, 1749999889 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`The smallest square giving a possible digit sum.`
	LINKS	`Amarnath Murthy, Fabricating perfect squares with a given valid digits sum, page 154 in "Generalized partitions and New Ideas on Number Theory and Smarandache Sequences" by A. Murthy and C. Ashbacher`
	CROSSREFS	`Cf. A056991, A067179.` `Sequence in context: A115054 A049208 A061093 this_sequence A147560 A029659 A072652` `Adjacent sequences: A067175 A067176 A067177 this_sequence A067179 A067180 A067181`
	KEYWORD	`easy,nonn,base`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 09 2002`
	EXTENSIONS	`Corrected and extended by Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 24 2003` `Offset corrected. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 26 2009`

page 1

Search completed in 0.002 seconds

Last modified December 17 19:39 EST 2009. Contains 170821 sequences.

AT&T Labs Research