A055074 Pointers to base-2 digits where primes occur in A054633.

3, 4, 5, 7, 8, 9, 12, 17, 19, 20, 21, 22, 29, 30, 33, 39, 47, 49, 64, 65, 71, 72, 76, 77, 83, 91, 102, 103, 106, 113, 114, 115, 120, 122, 129, 142, 155, 156, 157, 173, 174, 175, 179, 180, 185, 186, 193, 194, 197, 198, 203, 204, 225, 233, 245, 249, 264, 265, 267

Offset

1,1

Links

Table of n, a(n) for n=1..59.

Example

01101110010111011110001001101010111100110111101111...
--|.... sum 0+1+1 = prime 2 at position 3
---|... sum 0+1+1+0 = prime 2 at position 4
----|.. sum 0+1+1+0+1 = prime 3 at position 5
------| sum 0+1+1+0+1+1+1 = prime 5 at position 7

Crossrefs

Cf. A000040, A055059-A055073.

Sequence in context: A196036 A341416 A081376 * A035059 A353980 A137832

Adjacent sequences: A055071 A055072 A055073 * A055075 A055076 A055077

Keyword

nonn,base

Author

Patrick De Geest, Apr 15 2000

Status

approved