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A075061 Triangle in A075059 read by rows. 3
2, 3, 4, 7, 8, 9, 13, 14, 15, 16, 61, 62, 63, 64, 65, 61, 62, 63, 64, 65, 66, 421, 422, 423, 424, 425, 426, 427, 841, 842, 843, 844, 845, 846, 847, 848, 2521, 2522, 2523, 2524, 2525, 2526, 2527, 2528, 2529, 2521, 2522, 2523, 2524, 2525, 2526, 2527, 2528, 2529 (list; table; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

T(n,k+1)=T(n,k)+1. T(n,0)=A075059(n). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Mar 01 2007

EXAMPLE

2; 3 4; 7 8 9; 13 14 15 16; 61 62 63 64 65; 61 62 63 64 65 66; ...

CROSSREFS

Cf. A075059, A060401, A075062.

Sequence in context: A064953 A097503 A030701 * A032876 A032843 A023774

Adjacent sequences:  A075058 A075059 A075060 * A075062 A075063 A075064

KEYWORD

nonn,tabl

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 08 2002

EXTENSIONS

More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Mar 01 2007

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Last modified February 14 14:07 EST 2012. Contains 205623 sequences.