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 A076954 Product_{i=1..n} prime(i)^i. 14
 1, 2, 18, 2250, 5402250, 870037764750, 4199506113235182750, 1723219765760312626547490750, 29266411525287522788837599332989370750, 52713275010243038997421106186697438702252144407250, 22176856087751973465466098269669474342964368337745368642450857250 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Gheorghe Coserea, Table of n, a(n) for n = 0..50 FORMULA a(0) = 1, a(n+1) = a(n)*{prime(n+1)^(n+1)}. MAPLE seq(mul(ithprime(i)^i, i=1..n), n=0..13); MATHEMATICA Table[Times@@Table[Prime[i]^i, {i, n}], {n, 10}] (* Alonso del Arte, Sep 30 2011 *) PROG (PARI) a(n) = { if (n <= 0, return(1)); prod(i = 1, n, prime(i)^i); } vector(11, i, a(i-1))  \\ Gheorghe Coserea, Aug 24 2015 CROSSREFS Cf. A076955, A006939. Sequence in context: A278170 A155206 A260610 * A206847 A259654 A060598 Adjacent sequences:  A076951 A076952 A076953 * A076955 A076956 A076957 KEYWORD nonn AUTHOR Amarnath Murthy, Oct 20 2002 EXTENSIONS More terms from Sascha Kurz, Jan 22 2003 STATUS approved

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Last modified October 21 10:33 EDT 2018. Contains 316414 sequences. (Running on oeis4.)