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A223939 Integer averages of first n primes cubed for some n (A223937/A122140). 1
8, 187858, 13080918308, 26871014202, 29988975981350, 773478679579793136, 8923646993118036400, 545048444084018901462938808502760, 22049455928935679528789623492181708, 180819643079146957138056211903672348 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Bruce Garner, Table of n, a(n) for n = 1..14 (first 11 terms from Paul W. Dyson)

OEIS Wiki, Sums of powers of primes divisibility sequences

EXAMPLE

The integer, 187858 is the average of the first 25 primes^3 (4696450/25=187858).

CROSSREFS

Cf. A085450 (smallest m > 1 that divides Sum_{k=1..m} prime(k)^n).

Cf. A007504, A045345, A171399, A128165, A233523, A050247, A050248.

Cf. A024450, A111441, A217599, A128166, A233862, A217600, A217601.

Sequence in context: A308138 A123651 A210812 * A013846 A131677 A254961

Adjacent sequences:  A223936 A223937 A223938 * A223940 A223941 A223942

KEYWORD

nonn

AUTHOR

Robert Price, Mar 29 2013

STATUS

approved

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Last modified September 22 02:38 EDT 2021. Contains 347605 sequences. (Running on oeis4.)