id:A136947 - OEIS Search Results

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Numbers n such that n and the square of n use only the digits 0, 3, 7, 8 and 9.

+0
1

0, 3, 30, 300, 3000, 30000, 300000, 989803, 3000000, 8370783, 9889783, 9898030, 30000000, 83707830, 88830783, 89330333, 89380833, 89909833, 93803033, 98897830, 98980300, 300000000, 837078300, 878003303, 888307830, 893303330, 893808330, 893889803, 899098330, 938030330, 988978300, 989803000, 998998003, 3000000000 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..297` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`998903093797083^2 = 997807390797383997790779308889`
	CROSSREFS	`Adjacent sequences: A136944 A136945 A136946 this_sequence A136948 A136949 A136950` `Sequence in context: A136929 A136935 A136942 this_sequence A093138 A073557 A037764`
	KEYWORD	`base,nonn`
	AUTHOR	`Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008`

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Last modified January 7 17:35 EST 2009. Contains 152824 sequences.

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