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 A307772 Expansion of e.g.f. Sum_{k>=1} prime(k)*log(1 + x)^k/k!. 2
 2, 1, 0, -2, 14, -100, 792, -6984, 68112, -728924, 8498662, -107269546, 1457660932, -21221947564, 329615120330, -5440973779098, 95131744001392, -1756450890029772, 34152285999547328, -697588907138104978, 14934641645024407092, -334433142861340604942, 7818455679081107296154 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Inverse Stirling transform of primes. LINKS Eric Weisstein's World of Mathematics, Stirling Transform FORMULA a(n) = Sum_{k=1..n} Stirling1(n,k)*prime(k). MATHEMATICA nmax = 23; Rest[CoefficientList[Series[Sum[Prime[k] Log[1 + x]^k/k!, {k, 1, nmax}], {x, 0, nmax}], x] Range[0, nmax]!] Table[Sum[StirlingS1[n, k] Prime[k], {k, 1, n}], {n, 1, 23}] CROSSREFS Cf. A000040, A085507, A307771, A307773. Sequence in context: A266878 A199469 A266832 * A225203 A136255 A194812 Adjacent sequences:  A307769 A307770 A307771 * A307773 A307774 A307775 KEYWORD sign AUTHOR Ilya Gutkovskiy, Apr 27 2019 STATUS approved

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Last modified July 21 04:40 EDT 2019. Contains 325189 sequences. (Running on oeis4.)