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A068511 (Product of primes <= n) - 2^(n-1). 3

%I #3 Mar 30 2012 16:49:19

%S 0,0,2,-2,14,-2,146,82,-46,-302,1286,262,25934,21838,13646,-2738,

%T 444974,379438,9437546,9175402,8651114,7602538,218898566,214704262,

%U 206315654,189538438,155984006,88875142,6201257774,5932822318,199486748306,198413006482,196265522834,191970555538

%N (Product of primes <= n) - 2^(n-1).

%Y Cf. A059794, A068511.

%K sign,easy

%O 1,3

%A _N. J. A. Sloane_, Mar 21 2002

%E More terms from Larry Reeves (larryr(AT)acm.org), Jun 21 2002

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)