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Search: id:A022287
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| 0, 15, 59, 132, 234, 365, 525, 714, 932, 1179, 1455, 1760, 2094, 2457, 2849, 3270, 3720, 4199, 4707, 5244, 5810, 6405, 7029, 7682, 8364, 9075, 9815, 10584, 11382, 12209, 13065, 13950, 14864, 15807, 16779
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OFFSET
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0,2
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FORMULA
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a(n)=29*n+a(n-1)-43 (with a(1)=0) [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Nov 14 2009]
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EXAMPLE
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For n=2, a(2)=29*2+0-43=15; n=3, a(3)=29*3+15-43=59; n=4, a(4)=29*4+59-43=132 [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Nov 14 2009]
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CROSSREFS
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Sequence in context: A084815 A012691 A020187 this_sequence A064761 A005945 A110755
Adjacent sequences: A022284 A022285 A022286 this_sequence A022288 A022289 A022290
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KEYWORD
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nonn,new
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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