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A339897
The position of the first n in A339895.
1
1, 8, 27, 54, 162, 343, 961, 1369, 1849, 2809, 3721, 4489, 5329, 6889, 7921, 10201, 11449, 12769, 16129, 18769, 22201, 22801, 26569, 29929, 32761, 36481, 38809, 44521, 49729, 52441, 57121, 58081, 66049, 72361, 76729, 78961, 85849, 96721, 97969, 109561, 120409, 124609, 128881, 139129, 146689, 151321, 160801, 175561
OFFSET
0,2
FORMULA
a(A339895(n)) = n, for all n >= 0.
CROSSREFS
Cf. A339895.
Sequence in context: A250230 A250278 A223950 * A131620 A141227 A224134
KEYWORD
nonn
AUTHOR
Antti Karttunen, Dec 21 2020
STATUS
approved