A368385 - OEIS

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A368385

Indices of records in A364054.

1, 2, 3, 4, 6, 8, 9, 10, 12, 14, 16, 18, 20, 22, 23, 25, 27, 28, 29, 63, 65, 67, 69, 71, 73, 75, 77, 79, 80, 83, 84, 86, 88, 91, 93, 95, 97, 100, 104, 108, 110, 112, 114, 151, 167, 169, 170, 177, 182, 189, 192, 195, 197, 200, 202, 305, 307, 352, 353, 355, 369, 375, 380, 385, 388, 391, 395, 397, 412, 416, 421, 429, 432

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OFFSET

1,2

LINKS

Michael De Vlieger, Table of n, a(n) for n = 1..10000

MATHEMATICA

nn = 2^20; c[_] := False; m[_] := 0; s = 0; a[1] = j = 1;

c[0] = c[1] = True;

{1}~Join~Reap[Monitor[Do[p = Prime[n - 1]; r = Mod[j, p];

While[Set[k, p m[p] + r]; c[k], m[p]++];

Set[{c[k], j}, {True, k}];

If[k > s, s = k; Sow[n]], {n, 2, nn}], n] ][[-1, 1]] (* Michael De Vlieger, Mar 05 2024 *)