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Search: id:A072484
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| A072484 |
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Triangle in which the n-th row contains the n smallest numbers containing the string of digits of n in increasing order. |
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+0
3
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| 1, 2, 12, 3, 13, 23, 4, 14, 24, 34, 5, 15, 25, 35, 45, 6, 16, 26, 36, 46, 56, 7, 17, 27, 37, 47, 57, 67, 8, 18, 28, 38, 48, 58, 68, 78, 9, 19, 29, 39, 49, 59, 69, 79, 89, 10, 100, 101, 102, 103, 104, 105, 106, 107, 108, 11, 110, 111, 112, 113, 114, 115, 116, 117, 118
(list; graph; listen)
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OFFSET
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0,2
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EXAMPLE
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The triangle begins
1
2 12
3 13 23
4 14 24 34
.....
The 13-th row is 13,130,131,132,133,134,135,136,137,138,139,213,313
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CROSSREFS
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Cf. A072483, A072485.
Sequence in context: A012626 A012629 A082827 this_sequence A113698 A048794 A164869
Adjacent sequences: A072481 A072482 A072483 this_sequence A072485 A072486 A072487
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KEYWORD
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base,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 07 2002
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EXTENSIONS
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Edited by T. D. Noe (noe(AT)sspectra.com), Apr 23 2009
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