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Search: id:A094281
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A094281 The leftmost column of triangle A094280. +0
5
1, 2, 4, 7, 10, 14, 19, 26, 33, 41, 51, 61, 72, 84, 97, 112, 127, 143, 160, 178, 197, 217, 239, 261, 284, 308, 333, 359, 386, 414, 443, 473, 504, 537, 570, 604, 639, 675, 712, 750, 789, 829, 870, 912, 955, 999, 1044, 1090, 1137, 1186, 1235, 1285, 1336, 1388 (list; graph; listen)
OFFSET

1,2

FORMULA

a(n) = A094280(1+A000217(n-1)).

CROSSREFS

Cf. A094280, A094282, A094283, A094284.

Adjacent sequences: A094278 A094279 A094280 this_sequence A094282 A094283 A094284

Sequence in context: A025710 A023536 A024536 this_sequence A076101 A079963 A056750

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 27 2004

EXTENSIONS

Edited and extended by Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Aug 25 2006

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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