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A259035 Partial sums of A073602. 0
2, 9, 20, 49, 66, 169, 306, 437, 460, 609, 682, 999, 1066, 1247, 1410, 1537, 1770, 2257, 2814, 2911, 3504, 3871, 3984, 4183, 5432, 7575, 7622, 8239, 8502, 9379, 9398, 10611, 10960, 11537, 11920, 12231, 12874, 12877, 14028, 14359, 15036, 17557, 17954, 19107, 20488 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
By definition of A073602, a(n) is divisible by prime(n).
LINKS
FORMULA
a(n) = A258052(n)*prime(n).
PROG
(PARI) vsearch(n, v)=local(j, s); j=1; s=matsize(v)[2]; while(j<=s&&n!=v[j], j++); j<=s;
{m=54; v=[]; n=1; while(n<=m, p=2; while(vsearch(p, v)||((sum(j=1, matsize(v)[2], v[j])+p)%prime(n))>0, p=nextprime(p+1)); v=concat(v, p); n++); for (i=1, #v, print1(sum(k=1, i, v[k]), ", ")); } \\ adapted from A073602
CROSSREFS
Sequence in context: A294540 A248435 A272211 * A093835 A264294 A280295
KEYWORD
nonn
AUTHOR
Michel Marcus, Jun 17 2015
STATUS
approved

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Last modified August 30 19:33 EDT 2024. Contains 375545 sequences. (Running on oeis4.)