A048466 Total number of primes in "generation" n.

2, 3, 3, 2, 2, 2, 2, 0, 2, 0, 1, 1, 1, 3, 4, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 2, 0, 4, 2, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 2, 1, 1, 2, 0, 0, 0, 2, 1, 1, 0, 2, 0, 0, 0, 4, 1, 2, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 2, 0, 0, 0, 0, 1, 0, 2, 0, 1, 0, 0, 2, 0

Offset

2,1

Links

Table of n, a(n) for n=2..88.

Crossrefs

For "Generations" see A048448-A048455. See also A047844.

Sequence in context: A236439 A332780 A011154 * A096838 A096007 A269043

Adjacent sequences: A048463 A048464 A048465 * A048467 A048468 A048469

Keyword

nonn

Author

Patrick De Geest, May 15 1999

Extensions

Offset corrected and more terms from Sean A. Irvine, Jun 18 2021

Status

approved