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A002037
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Product of all primes up to 3^n.
(Formerly M4303 N1799)
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6
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OFFSET
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0,2
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COMMENTS
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This is the sequence denoted by P_i in van Lint's solution to problem 5412 posed by P. Erdős (Amer. Math. Monthly, 74 (1967) p. 874), used to compute the sequence A002038 related to the same problem. The next term, A002037(6), has 301 digits. - M. F. Hasler, Jan 02 2013
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REFERENCES
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N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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PROG
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(PARI) {print1(P=L=1); for(i=1, 6, forprime(p=L+1, L*=3, P*=p); print1(", "P))} \\ M. F. Hasler, Jan 02 2013
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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Better definition and one more term from M. F. Hasler, Jan 02 2013
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STATUS
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approved
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