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A093111
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Position of A051912 in A093110. a(n) is the number of integers < A051912(n) that can be expressed as a sum of three terms from A051912.
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0
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0, 1, 4, 10, 19, 33, 49, 75, 110, 146, 181, 256, 312, 414, 486, 594, 710, 838, 948, 1184, 1300, 1522, 1758, 2042, 2279, 2546, 2754, 3148, 3411, 3856, 4179, 4611, 5043, 5560, 6213
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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COMMENTS
| a(n) increases as n^2.53
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EXAMPLE
| a(3) = 10 since A051912(3)=13 and 13 =A093110(10), or there are 10 integers less than 13 that can be written as a sum of at most 3 terms from the set {0,1,4,13,32,..}=A051912.
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MATHEMATICA
| li=Take[A051912, 35]; Flatten[Position[A093110, # ]& / @ li]-1
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CROSSREFS
| Cf. A051912, A093110.
Sequence in context: A024984 A038417 A102534 * A009857 A173154 A008126
Adjacent sequences: A093108 A093109 A093110 * A093112 A093113 A093114
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KEYWORD
| easy,nonn
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AUTHOR
| Wouter Meeussen (wouter.meeussen(AT)pandora.be), Mar 20 2004
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