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A344171
Decimal expansion of 12*sqrt(5).
3
2, 6, 8, 3, 2, 8, 1, 5, 7, 2, 9, 9, 9, 7, 4, 7, 6, 3, 5, 6, 9, 1, 0, 0, 8, 4, 0, 2, 4, 7, 7, 5, 3, 1, 4, 8, 2, 5, 2, 8, 7, 4, 2, 0, 3, 1, 5, 3, 3, 8, 3, 0, 8, 6, 9, 1, 2, 5, 0, 7, 6, 6, 9, 4, 4, 9, 2, 6, 2, 5, 1, 1, 0, 7, 6, 5, 3, 6, 5, 8, 7, 9, 2, 9, 7, 2, 9, 7, 2, 9, 0, 0, 5
OFFSET
2,1
COMMENTS
Decimal expansion of the surface area of a rhombic triacontahedron with unit edge length.
EXAMPLE
26.83281572999747635691008...
MATHEMATICA
RealDigits[12 Sqrt[5], 10, 100][[1]] // Flatten
CROSSREFS
Cf. A344172 (rhombic triacontahedron volume).
Cf. A344212 (rhombic triacontahedron midradius).
Cf. A019952 (rhombic triacontahedron radius of inscribed sphere).
Sequence in context: A278497 A067067 A119279 * A327617 A303495 A048741
KEYWORD
nonn,cons
AUTHOR
Wesley Ivan Hurt, May 10 2021
STATUS
approved