A009312 If a, b in sequence, so is ab+7.

2, 11, 29, 65, 128, 137, 263, 281, 326, 533, 569, 659, 722, 848, 1073, 1145, 1325, 1415, 1451, 1514, 1703, 1892, 2153, 2297, 2657, 2837, 2900, 2909, 3035, 3098, 3413, 3593, 3719, 3791, 3980, 4232, 4313, 4601, 5321, 5681, 5807, 5825, 5870, 6077, 6203, 6266

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Crossrefs

Sequence in context: A345213 A117560 A024178 * A154251 A092275 A295841

Adjacent sequences: A009309 A009310 A009311 * A009313 A009314 A009315

Keyword

nonn

Author

David W. Wilson

Status

approved