A241686 a(1)=1, a(2)=2, a(3)=3; for n>=4, a(n) = n - A082467(n).
1, 2, 3, 3, 3, 5, 3, 5, 7, 7, 5, 11, 7, 11, 13, 13, 11, 17, 7, 17, 19, 13, 17, 19, 19, 23, 23, 19, 17, 29, 19, 23, 29, 31, 29, 31, 31, 29, 37, 37, 29, 41, 19, 41, 43, 31, 41, 43, 37, 47, 43, 43, 47, 47, 43, 53, 53, 43, 47, 59, 43, 53, 59, 61, 59, 61, 61, 53
Offset: 1
Keywords
Links
- Peter J. C. Moses, Table of n, a(n) for n = 1..1000
Crossrefs
Cf. A082467.
Extensions
More terms from Peter J. C. Moses
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