id:A119427 - OEIS Search Results

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A119427

Concatenation of 3 or more numbers in arithmetic progression with negative common difference.

+0
2

210, 321, 420, 432, 531, 543, 630, 642, 654, 741, 753, 765, 840, 852, 864, 876, 951, 963, 975, 987, 1050, 1062, 1074, 1086, 1098, 1161, 1173, 1185, 1197, 1260, 1272, 1284, 1296, 1371, 1383, 1395, 1470, 1482, 1494, 1581, 1593, 1680, 1692, 1791, 1890 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`This sequence, A119426 and the three-digit and larger terms of A010785 are subsequences of A034840.`
	EXAMPLE	`420 is the concatenation of 4, 2 and 0, which have common difference -2.`
	CROSSREFS	`Cf. A119426, A010785, A034840.` `Sequence in context: A025383 A116200 A125011 this_sequence A074159 A033993 A046386` `Adjacent sequences: A119424 A119425 A119426 this_sequence A119428 A119429 A119430`
	KEYWORD	`base,nonn`
	AUTHOR	`Rick L. Shepherd (rshepherd2(AT)hotmail.com), May 22 2006`

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

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