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A358470
Number of 3's that appeared by n-th step when constructing A030717.
5
0, 0, 0, 0, 1, 3, 5, 6, 7, 7, 8, 11, 15, 18, 20, 23, 25, 27, 29, 31, 35, 39, 42, 45, 48, 51, 56, 61, 64, 67, 70, 73, 75, 78, 82, 88, 94, 101, 109, 117, 124, 133, 143, 155, 168, 181, 193, 207, 222, 237, 253, 269, 285, 302, 319, 337, 356, 375, 393, 412, 431, 450, 470, 491, 512, 533, 553, 573, 594, 615, 636, 657, 678
OFFSET
1,6
CROSSREFS
Partial sums of A358476.
Cf. A030717.
Sequence in context: A122818 A070083 A316851 * A196778 A195770 A196008
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Nov 18 2022
STATUS
approved