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A098871
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Sums of distinct powers of 4, translated by 1.
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1
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1, 2, 5, 6, 17, 18, 21, 22, 65, 66, 69, 70, 81, 82, 85, 86, 257, 258, 261, 262, 273, 274, 277, 278, 321, 322, 325, 326, 337, 338, 341, 342, 1025, 1026, 1029, 1030, 1041, 1042, 1045, 1046, 1089, 1090, 1093, 1094, 1105, 1106, 1109, 1110, 1281, 1282, 1285, 1286
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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MATHEMATICA
| (* first do *) Needs["DiscreteMath`Combinatorica`"]; (* then *) Take[ Sort[ Plus @@@ Subsets[ Table[4^n, {n, 0, 5}]]] + 1, 50] (from Robert G. Wilson v Oct 23 2004)
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CROSSREFS
| Cf. A003278.
Sequence in context: A048290 A029939 A082198 * A146477 A166753 A202854
Adjacent sequences: A098868 A098869 A098870 * A098872 A098873 A098874
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KEYWORD
| nonn
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AUTHOR
| tom c brown (tbrown(AT)sfu.ca), Oct 13 2004
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EXTENSIONS
| More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Oct 23 2004
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