A360569 - OEIS

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A360569

a(n) = floor(Product_{k=1..n} log(prime(k))).

0, 0, 1, 2, 5, 14, 41, 122, 383, 1291, 4436, 16019, 59491, 223758, 861503, 3420420, 13946890, 57333909, 241071466, 1027610488, 4408921123, 19264550934, 85126979960, 382104058297, 1748015630423, 8067302799724, 37389762142708, 174715958654122, 819653342623652

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OFFSET

1,4

LINKS

Vaclav Kotesovec, Table of n, a(n) for n = 1..1000

MATHEMATICA

Table[Floor[Product[Log[Prime[k]], {k, 1, n}]], {n, 1, 40}]

CROSSREFS

Cf. A056690.

Sequence in context: A341463 A088355 A113485 * A326254 A054391 A365508

Adjacent sequences: A360566 A360567 A360568 * A360570 A360571 A360572

KEYWORD

nonn

AUTHOR

Vaclav Kotesovec, Feb 12 2023

STATUS

approved