A042945 Numbers congruent to 2,3,6,11 mod 12 missing from A042944 (conjectured to be finite).

78, 159, 207, 243, 246, 342, 435, 603, 711, 834, 1422, 1923, 2010, 2022, 2175, 2319, 2454, 2718, 2766, 3150, 3402, 3510, 3711, 3774, 4167, 4854, 4959, 4995, 5283, 6015, 6018, 6666, 6879, 7470, 7863, 10095, 10638, 10923, 11295, 12063, 12534, 13154

Offset

1,1

Links

Michel Marcus, Table of n, a(n) for n = 1..53

J. Bourgain and A. Kontorovich, On the Strong Density Conjecture for Integral Apollonian Circle Packings, arXiv:1205.4416 [math.NT], 2012.

R. L. Graham, J. C. Lagarias, C. L. Mallows, Allan Wilks, and C. H. Yan, Apollonian Circle Packings: Number Theory, arXiv:math/0009113 [math.NT], 2000-2003; J. Number Theory, 100 (2003), 1-45.

Eric Weisstein's World of Mathematics, Bowl of Integers

Crossrefs

Cf. A042944, A042946.

Sequence in context: A275218 A260364 A185077 * A044329 A044710 A046428

Adjacent sequences: A042942 A042943 A042944 * A042946 A042947 A042948

Keyword

nonn

Author

Allan Wilks and Brian Galebach

Status

approved