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A047872 floor[ B_(n+1)/B_(n) ] where B_n is n-th Bernoulli number. +0
1
0, 0, 0, 1, 2, 3, 4, 6, 7, 9, 11, 13, 16, 19, 22, 25, 28, 31, 35, 39, 43, 47, 52, 57, 62, 67, 72, 78, 83, 89, 95, 102, 108, 115, 122, 129, 136, 144, 152, 160, 168, 176, 185, 193, 202, 212, 221, 231, 240, 250, 260, 271, 281, 292, 303, 314, 326, 337, 349, 361, 373 (list; graph; listen)
OFFSET

1,5

REFERENCES

Peters, J. and Stein, J., Matematische Tafeln. Revised Russian Edition, 1968, Moscow.

Glaisher, J. W. L.; Tables of the first 250 Bernoulli numbers. Trans. Cambridge Phil. Soc. 12 (1873), 384-391.

LINKS

Index entries for sequences related to Bernoulli numbers.

EXAMPLE

B(4)/B(3)=(1/30)/(1/42)=7/5=1.4; Floor is 1, so a[ 4 ]=1. Floor[ B(250)/B(249) ]=6319.

CROSSREFS

A034972, A034971.

Sequence in context: A064313 A011865 A085680 this_sequence A015851 A065156 A097987

Adjacent sequences: A047869 A047870 A047871 this_sequence A047873 A047874 A047875

KEYWORD

easy,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu)

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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