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A129024 The first 8 values are predefined, the remaining set to a(n) =24*prime(n). 4
3, 15, 24, 48, 72, 120, 168, 264, 552, 696, 744, 888, 984, 1032, 1128, 1272, 1416, 1464, 1608, 1704, 1752, 1896, 1992, 2136, 2328 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The motivation for these two sequences is that the order-168 Kleinian n=7 group seems to demand a non-Euclidean E9 type of manifold and my work in cosmology led me to think in terms of an E10 exceptional group.

LINKS

Table of n, a(n) for n=1..25.

FORMULA

Limit[A129025[[n]/A129024[[n],n->Infinity]=2

MATHEMATICA

b0 = {3, 15, 24, 48, 72, 120, 168, 264}

b = Table[If[n <= 8, b0[[n]], Prime[n]*24], {n, 1, 25}]

CROSSREFS

Cf. A129025.

Sequence in context: A061386 A057780 A274697 * A348770 A018982 A276938

Adjacent sequences:  A129021 A129022 A129023 * A129025 A129026 A129027

KEYWORD

nonn,less

AUTHOR

Roger L. Bagula, May 06 2007

STATUS

approved

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Last modified August 7 23:50 EDT 2022. Contains 355995 sequences. (Running on oeis4.)