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A351747
a(n) = Sum_{p|n, p prime} n^lcm(p,n/p).
0
0, 4, 27, 16, 3125, 93312, 823543, 4096, 729, 20000000000, 285311670611, 8916103434240, 302875106592253, 22224013651116032, 875787780761718750, 4294967296, 827240261886336764177, 39346408075296571587648, 1978419655660313589123979, 104857600000010240000000000
OFFSET
1,2
EXAMPLE
a(6) = 93312; a(6) = Sum_{p|6, p prime} 6^lcm(p,6/p) = 6^lcm(2,6/2) + 6^lcm(3,6/3) = 6^6 + 6^6 = 93312.
CROSSREFS
Cf. A345302.
Sequence in context: A176147 A176031 A093845 * A250095 A085702 A068349
KEYWORD
nonn
AUTHOR
Wesley Ivan Hurt, Feb 17 2022
STATUS
approved