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Search: id:A112787
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| A112787 |
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Next term is the sum of previous term and the square of the sum of its digits, with a(0) = 10. |
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+0
1
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| 10, 11, 15, 51, 87, 312, 348, 573, 798, 1374, 1599, 2175, 2400, 2436, 2661, 2886, 3462, 3687, 4263, 4488, 5064, 5289, 5865, 6441, 6666, 7242, 7467, 8043, 8268, 8844, 9420, 9645, 10221, 10257, 10482, 10707, 10932, 11157, 11382, 11607, 11832, 12057, 12282
(list; graph; listen)
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OFFSET
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0,1
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MATHEMATICA
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a[0] = 10; a[n_] := a[n] = a[n - 1] + (Plus @@ IntegerDigits@a[n - 1])^2; Table[ a[n], {n, 0, 42}] (from Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 05 2006)
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CROSSREFS
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Sequence in context: A043801 A043809 A043818 this_sequence A037307 A165265 A049345
Adjacent sequences: A112784 A112785 A112786 this_sequence A112788 A112789 A112790
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KEYWORD
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nonn
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AUTHOR
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H. HINDI EL IDRISSI (latinovalentino2003(AT)yahoo.fr), Jan 03 2006
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