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A329901
Inverse permutation to A181815.
5
1, 2, 4, 3, 9, 6, 22, 5, 11, 13, 54, 8, 114, 29, 20, 7, 246, 15, 488, 17, 43, 66, 948, 12, 38, 140, 23, 36, 1809, 27, 3327, 10, 93, 290, 72, 19, 6020, 570, 186, 24, 10624, 55, 18246, 83, 41, 1090, 30726, 16, 128, 49, 376, 168, 51148, 30, 147, 47, 718, 2057, 84074, 34, 135598, 3743, 77, 14, 279, 112, 216398, 343, 1348, 89, 340886, 26, 529051, 6715, 69, 660
OFFSET
1,2
FORMULA
a(n) = A329906(A243071(n)).
For all n >= 1, A025487(a(n)) = A108951(n).
CROSSREFS
Cf. A181815 (inverse permutation).
Sequence in context: A344554 A129596 A356222 * A284572 A157182 A343232
KEYWORD
nonn
AUTHOR
Antti Karttunen, Dec 23 2019
STATUS
approved