A285169 Column 6 of A285165.

1, 48, 1240, 25864, 496944, 9234368, 169378560, 3095526912, 56624998400, 1039080697856, 19147850612736, 354499096477696, 6594549035106304, 123254413518962688, 2314187071702433792, 43639888872132837376, 826342030562687975424, 15708220978126028537856, 299700151992553060696064

Offset: 7

Author

Gheorghe Coserea, Apr 12 2017

Keywords

• nonn

Links

• Gheorghe Coserea, Table of n, a(n) for n = 7..107
• M. Bodirsky, C. Groepl, D. Johannsen and M. Kang, A Direct Decomposition of 3-connected Planar Graphs, conference paper (FPSAC05).

Crossrefs

Cf. A285165.