A219901
Number of isomorphism classes of IPR nanocones with 3 pentagons and a symmetric boundary of length n.
Original entry on oeis.org
0, 0, 2, 4, 10, 16, 29, 41, 64, 85, 120, 153, 203, 250, 318, 382
Offset: 0
A219902
Number of isomorphism classes of IPR nanocones with 3 pentagons and a nearsymmetric boundary of length n.
Original entry on oeis.org
0, 0, 5, 14, 32, 57, 97, 145, 215, 295, 402, 522, 675, 842, 1049, 1272
Offset: 0
A219903
Number of isomorphism classes of IPR nanocones with 4 pentagons and a symmetric boundary of length n.
Original entry on oeis.org
0, 0, 0, 0, 4, 15, 48, 111, 238, 441, 782, 1279, 2029, 3055, 4499, 6390
Offset: 0
A219904
Number of isomorphism classes of IPR nanocones with 4 pentagons and a nearsymmetric boundary of length n.
Original entry on oeis.org
0, 0, 0, 0, 16, 136, 111, 272, 565, 1063, 1844, 3022, 4717, 7093, 10319, 14617
Offset: 0
A219905
Number of isomorphism classes of IPR nanocones with 5 pentagons and a symmetric boundary of length n.
Original entry on oeis.org
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 13, 46, 153, 358, 797, 1527
Offset: 0
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