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A322678
Records in A072627.
4
0, 1, 2, 4, 6, 7, 8, 9, 10, 12, 14, 18, 21, 22, 24, 26, 29, 31, 35, 38, 39, 41, 46, 51, 52, 56, 61, 62, 70, 82, 91, 97, 101, 104, 112, 118, 122, 127, 138, 143, 159, 163, 170, 175, 188, 196, 199, 201, 211, 221, 226, 235, 236, 249, 258, 276, 289, 295, 298, 303
OFFSET
1,3
FORMULA
a(n) = A072627(A322676(n)).
PROG
(PARI) r=-1; for(n=1, 10^6, t=sumdiv(n, d, isprime(d-1)); if(t>r, r=t; print1(t, ", ")));
CROSSREFS
KEYWORD
nonn
AUTHOR
Daniel Suteu, Dec 23 2018
STATUS
approved