A073665 Rearrangement of even numbers such that a(n) + a(n+1) + 1 and a(n)*a(n+1) + 1 are primes for all n.

2, 8, 14, 32, 20, 26, 62, 38, 50, 56, 80, 68, 110, 86, 140, 98, 74, 122, 104, 128, 152, 44, 92, 134, 212, 176, 170, 146, 116, 200, 158, 224, 194, 164, 218, 242, 188, 272, 284, 308, 254, 314, 278, 290, 230, 248, 182, 206, 302, 296, 260, 326, 332, 350, 236, 320, 266

Offset

1,1

Links

Table of n, a(n) for n=1..57.

Crossrefs

Cf. A073661, A073662, A073664.

Sequence in context: A196227 A166045 A294632 * A160157 A054598 A031160

Adjacent sequences: A073662 A073663 A073664 * A073666 A073667 A073668

Keyword

nonn

Author

Amarnath Murthy, Aug 10 2002

Extensions

Corrected and extended by Sascha Kurz, Jan 28 2003

Status

approved