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A325944
Least k such that A296062(k) = n.
1
0, 2, 4, 8, 9, 10, 17, 128, 18, 512, 20, 34, 35, 8192, 66, 36, 37, 38, 1025, 40, 41, 42, 69, 514, 70, 132, 1026, 134217728, 72, 2050, 73, 134, 74, 8589934592, 76, 516, 80, 136, 81, 549755813888, 82, 32770, 84, 138, 139, 518, 264, 140, 141, 142, 265
OFFSET
0,2
COMMENTS
a(n) <= 2^n because A296062(2^n) = n.
LINKS
Rémy Sigrist, PARI program
EXAMPLE
For n = 8, A296062(a(8)) = A296062(18) = 8, and A296062(k) != 8 for all k < 18 = a(8).
PROG
(PARI) See Links section.
CROSSREFS
Sequence in context: A100675 A196730 A325942 * A165569 A136803 A035268
KEYWORD
nonn
AUTHOR
Peter Kagey, Sep 09 2019
EXTENSIONS
More terms from Rémy Sigrist, May 20 2023
STATUS
approved