id:A034377 - OEIS Search Results

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Squares that remain a square if a suitably chosen digit is dropped.

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1, 4, 9, 16, 49, 64, 81, 100, 169, 196, 225, 256, 361, 400, 625, 841, 900, 1225, 1296, 1369, 1444, 1521, 1600, 1936, 2025, 2809, 3025, 3249, 4225, 4900, 5329, 5476, 5625, 5776, 5929, 6400, 7225, 8100, 9025, 10000, 12996, 13225, 13689, 15625, 16900 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`1296 = 36^2 belongs to the sequence as removing 2 yields 196 = 14^2. 1444 = 38^2 belongs to the sequence as removing 4 yields 144 = 12^2.`
	CROSSREFS	`Cf. A062387, A034378.` `Adjacent sequences: A034374 A034375 A034376 this_sequence A034378 A034379 A034380` `Sequence in context: A111378 A106313 A074101 this_sequence A034378 A062387 A029784`
	KEYWORD	`nonn,base`
	AUTHOR	`Erich Friedman (erich.friedman(AT)stetson.edu)`

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

AT&T Labs Research