A050660 Numbers n such that number of primes produced according to rules stipulated in Honaker's A048853 is 9.

117, 121, 123, 129, 131, 137, 143, 163, 167, 193, 199, 201, 213, 243, 263, 267, 283, 287, 333, 343, 347, 407, 431, 437, 447, 451, 471, 477, 481, 483, 497, 501, 543, 553, 591, 603, 609, 633, 641, 667, 681, 687, 693, 697, 731, 737, 747, 753, 757, 759, 783

Offset

1,1

Links

Table of n, a(n) for n=1..51.

Example

Altering a(1)=117 gives 9 primes: 317, 617, 107, 127, 137, 157, 167, 197 and 113.

Crossrefs

Cf. A048853, A050662, A050671.

Sequence in context: A009617 A201728 A009687 * A176568 A023682 A084344

Adjacent sequences: A050657 A050658 A050659 * A050661 A050662 A050663

Keyword

nonn,base

Author

Patrick De Geest, Jul 15 1999

Status

approved