A202728 Records in A067513.

1, 2, 3, 5, 7, 8, 9, 11, 13, 14, 15, 16, 18, 19, 20, 22, 23, 27, 28, 31, 36, 39, 41, 43, 45, 47, 48, 50, 52, 54, 57, 60, 62, 67, 73, 74, 76, 79, 82, 83, 85, 86, 88, 89, 93, 98, 101, 102, 109, 111, 117, 120, 134, 136, 143, 151, 158, 160, 166, 167, 192, 202, 221

Offset

1,2

Links

Donovan Johnson, Table of n, a(n) for n = 1..100

Formula

a(n) = A067513(A202727(n)).

Prog

(PARI) r=0; for(n=1, 1e8, t=sumdiv(n, d, isprime(d+1)); if(t>r, r=t; print1(t", ")))

Crossrefs

Cf. A202727, A067513.

Sequence in context: A246438 A158791 A144717 * A244016 A186042 A039019

Adjacent sequences: A202725 A202726 A202727 * A202729 A202730 A202731

Keyword

nonn

Author

Charles R Greathouse IV, Dec 23 2011

Status

approved