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A338189
Integers m such that A337454(m) = 1.
2
1, 77, 161, 209, 231, 253, 329, 377, 385, 413, 437, 473, 483, 497, 517, 539, 581, 589, 627, 649, 689, 713, 737, 749, 759, 805, 817, 869, 893, 913, 917, 987, 989, 1045, 1073, 1081, 1121, 1127, 1133, 1155, 1169, 1177, 1197, 1239, 1253, 1265, 1273, 1309, 1311, 1313, 1333
OFFSET
1,2
PROG
(PARI) f(n) = sumdiv(n, d, n % (sum(m=0, n-1, Mod(m, n)^d == m)/sum(m=0, n-1, -Mod(m, n)^d == m)) == 0); \\ A337454
isok(n) = f(n) == 1;
CROSSREFS
Sequence in context: A113945 A044328 A044709 * A308963 A075253 A217790
KEYWORD
nonn
AUTHOR
Michel Marcus, Oct 15 2020
STATUS
approved