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A014346
Exponential convolution of primes with themselves (divided by 2).
1
2, 6, 19, 59, 181, 541, 1583, 4455, 12213, 32113, 82631, 206709, 510681, 1245343, 3004575, 7200705, 17049021, 40140981, 93678375, 216274577, 496470625, 1128356231, 2544413119, 5704402931, 12712869673, 28191681427, 62282778949, 137195275297, 300840332783
OFFSET
0,1
LINKS
FORMULA
a(n) = A014345(n)/2.
CROSSREFS
Cf. A014345.
Sequence in context: A067675 A037512 A111277 * A183188 A118364 A294500
KEYWORD
nonn
AUTHOR
STATUS
approved