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A100158 Structured disdyakis triacontahedral numbers (vertex structure 11). 4
1, 62, 293, 804, 1705, 3106, 5117, 7848, 11409, 15910, 21461, 28172, 36153, 45514, 56365, 68816, 82977, 98958, 116869, 136820, 158921, 183282, 210013, 239224, 271025, 305526, 342837, 383068, 426329, 472730, 522381, 575392 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Also structured deltoidal hexacontahedral numbers (vertex structure 11) (Cf. A100166, A100159 = alternate vertices).

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..5000

FORMULA

a(n)=(1/6)*(110*n^3-150*n^2+46*n)

PROG

(MAGMA) [(1/6)*(110*n^3-150*n^2+46*n): n in [1..40]]; // Vincenzo Librandi, Jul 19 2011

CROSSREFS

Cf. A100159, A100160 = alternate vertices; A100145 for more on structured polyhedral numbers.

Sequence in context: A100423 A158067 A045220 * A100166 A100159 A100160

Adjacent sequences:  A100155 A100156 A100157 * A100159 A100160 A100161

KEYWORD

easy,nonn

AUTHOR

James A. Record (james.record(AT)gmail.com). Nov 07, 2004.

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Last modified February 16 04:47 EST 2012. Contains 205860 sequences.