id:A045953 - OEIS Search Results

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Numbers n such that n^2 can be obtained from n by inserting an internal block of (contiguous) digits.

+0
3

0, 1, 10, 11, 95, 96, 100, 101, 125, 976, 995, 996, 1000, 1001, 1025, 1376, 9625, 9976, 9995, 9996, 10000, 10001, 10025, 10376, 10625, 99376, 99625, 99976, 99995, 99996, 100000, 100001, 100025, 100376, 100625, 109376, 990625, 999376, 999625, 999976 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`All terms of this sequence appear in A086457. - Jeremy Gardiner (jeremy.gardiner(AT)btinternet.com), Jul 20 2003`
	LINKS	`J. Knoderer, An Interesting Sequence of Numbers`
	EXAMPLE	`95^2 = 9025 (insert '02' inside '95').`
	CROSSREFS	`Cf. A046851.` `Sequence in context: A041214 A086457 A046851 this_sequence A136830 A153069 A081551` `Adjacent sequences: A045950 A045951 A045952 this_sequence A045954 A045955 A045956`
	KEYWORD	`base,nonn,nice,easy`
	AUTHOR	`John "MazeMan" Knoderer (Webmaster(AT)Mazes.com)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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