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A347787
Number of compositions (ordered partitions) of n into at most 6 powers of 2.
3
1, 1, 2, 3, 6, 10, 18, 30, 48, 68, 94, 118, 140, 168, 202, 224, 258, 292, 302, 302, 336, 352, 370, 424, 470, 472, 490, 504, 532, 544, 584, 600, 618, 532, 526, 542, 544, 536, 674, 664, 666, 656, 754, 704, 820, 824, 904, 840, 830, 712, 794, 744, 820, 824, 984
OFFSET
0,3
MATHEMATICA
Table[Length@Flatten[Permutations/@IntegerPartitions[n, 6, Select[Range@n, IntegerQ@Log2@#&]], 1], {n, 0, 54}] (* Giorgos Kalogeropoulos, Sep 13 2021 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Sep 13 2021
STATUS
approved