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Search: id:A008468
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| A008468 |
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n OR n^3 (applied to binary expansions). |
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+0
3
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| 1, 10, 27, 68, 125, 222, 343, 520, 729, 1002, 1339, 1740, 2205, 2750, 3375, 4112, 4913, 5850, 6875, 8020, 9277, 10654, 12183, 13848, 15641, 17594, 19707, 21980, 24413, 27006, 29791, 32800, 35937, 39338, 42875, 46692, 50685, 54910, 59319, 64040
(list; graph; listen)
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OFFSET
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1,2
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MATHEMATICA
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d=16; Mb=Array[ 2^(d-#)&, d ]; Map[ Plus@@(Mb*#)&, Array[ IntegerDigits[ #, 2, d ]+IntegerDigits[ #^3, 2, d ]&, 40 ]/. (2->1) ]
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CROSSREFS
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Cf. A007745, A008467, A008469.
Adjacent sequences: A008465 A008466 A008467 this_sequence A008469 A008470 A008471
Sequence in context: A043887 A001107 A103135 this_sequence A119548 A007705 A022422
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KEYWORD
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base,nonn,easy
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AUTHOR
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Olivier Gerard (olivier.gerard(AT)gmail.com)
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