A216926 Lucas-Carmichael numbers with 4 prime factors.

8855, 18095, 29315, 31535, 51359, 73535, 81719, 117215, 147455, 162687, 191807, 194327, 218735, 265895, 357599, 390335, 653939, 760655, 798215, 895679, 913031, 1017359, 1097459, 1256759, 1554119, 1659119, 1707839, 1710863, 1901735, 1915199, 2048255, 2055095

Offset

1,1

Links

Donovan Johnson, Table of n, a(n) for n = 1..1000

Example

a(1) = 8855 = 5*7*11*23

Crossrefs

Cf. A006972 (Lucas-Carmichael numbers), A216925, A216927, A217002, A217003, A217091.

Sequence in context: A064296 A031797 A202159 * A292572 A236031 A071564

Adjacent sequences: A216923 A216924 A216925 * A216927 A216928 A216929

Keyword

nonn

Author

Tim Johannes Ohrtmann, Sep 20 2012

Status

approved