A234355 - OEIS

A234355

Decimal expansion of B(16) = -3617/510, the 16th Bernoulli number.

7, 0, 9, 2, 1, 5, 6, 8, 6, 2, 7, 4, 5, 0, 9, 8, 0, 3, 9, 2, 1, 5, 6, 8, 6, 2, 7, 4, 5, 0, 9, 8, 0, 3, 9, 2, 1, 5, 6, 8, 6, 2, 7, 4, 5, 0, 9, 8, 0, 3, 9, 2, 1, 5, 6, 8, 6, 2, 7, 4, 5, 0, 9, 8, 0, 3, 9, 2, 1, 5, 6, 8, 6, 2, 7, 4, 5, 0, 9, 8, 0, 3, 9, 2, 1, 5, 6, 8, 6, 2, 7, 4, 5, 0, 9, 8, 0, 3, 9, 2, 1

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OFFSET

1,1

COMMENTS

B(6), B(16) and B(18) are the first three Bernoulli numbers whose index is equal to their decimal expansion periodic length, B(16) and B(18) being the smallest such pair of consecutive even-indexed Bernoulli numbers.

LINKS

Table of n, a(n) for n=1..101.

EXAMPLE

-7.092156862745098039215686274509803...

MATHEMATICA

RealDigits[BernoulliB[16], 10, 100] // First

CROSSREFS

Cf. A021046 (B(6)), A234356 (B(18)).

Sequence in context: A272429 A308157 A198555 * A021145 A269404 A296433

Adjacent sequences: A234352 A234353 A234354 * A234356 A234357 A234358

KEYWORD

nonn,cons

AUTHOR

Jean-François Alcover and Paul Curtz, Dec 24 2013

STATUS

approved