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Search: id:A141533
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| A141533 |
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Second diagonal of A141425 (1, 2, 4, 5, 7, 8) and differences (square). |
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+0
2
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| 1, -1, -2, 23, 28, -7, 22, 251, 376, 149, 658, 3143
(list; graph; listen)
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OFFSET
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0,3
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FORMULA
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Among interests: a(2n)+a(2n+1)= 0, 21, 21, 273, 525, 3801 = 21*(0, 1, 1, 13, 25, 181).
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CROSSREFS
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Sequence in context: A086557 A042797 A041649 this_sequence A045391 A114549 A034843
Adjacent sequences: A141530 A141531 A141532 this_sequence A141534 A141535 A141536
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KEYWORD
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sign,uned
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AUTHOR
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Paul Curtz (bpcrtz(AT)free.fr), Aug 12 2008
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