id:A074843 - OEIS Search Results

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Quadruplets: base 10 representation is the juxtaposition of four identical strings.

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1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999, 10101010, 11111111, 12121212, 13131313, 14141414, 15151515, 16161616, 17171717, 18181818, 19191919, 20202020, 21212121, 22222222, 23232323, 24242424, 25252525 (list; graph; listen)

	OFFSET	`1,1`
	PROGRAM	`10 cls 30 for I=1 to 100 40 A=str(I) 50 C=A+A+A+A 60 B=val(cutspc(C)) 80 print B 90 next 100 end`
	CROSSREFS	`Cf. A020338.` `Sequence in context: A072434 A033285 A085109 this_sequence A043496 A038446 A115781` `Adjacent sequences: A074840 A074841 A074842 this_sequence A074844 A074845 A074846`
	KEYWORD	`easy,nonn,base`
	AUTHOR	`Felice Russo (felice.russo(AT)katamail.com), Sep 10 2002`

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

AT&T Labs Research