A172982 Partial sums of minimal set of prime-strings in base 10 (A071062).
2, 5, 10, 17, 28, 47, 88, 149, 238, 647, 1096, 1595, 2476, 3467, 9936, 16885, 25886, 34935, 44584, 54533, 115182, 781831, 1728500, 61728549, 127728598, 194328647
Offset: 1
Examples
a(26) = 194328647 = 2 + 3 + 5 + 7 + 11 + 19 + 41 + 61 + 89 + 409 + 449 + 499 + 881 + 991 + 6469 + 6949 + 9001 + 9049 + 9649 + 9949 + 60649 + 666649 + 946669 + 60000049 + 66000049 + 66600049.
Comments