A224818 - OEIS

A224818

Number of times the digit 9 appears in the first 10^n digits of Catalan's constant.

3, 12, 111, 952, 10084, 100172, 999812, 10000043, 99992436

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Catalan's Constant Digits

CROSSREFS

Cf. A006752 (decimal expansion of Catalan's constant).

Cf. A224615 (number of times the digit 0 appears).

Cf. A224616 (number of times the digit 1 appears).

Cf. A224696 (number of times the digit 2 appears).

Cf. A224706 (number of times the digit 3 appears).

Cf. A224717 (number of times the digit 4 appears).

Cf. A224774 (number of times the digit 5 appears).

Cf. A224775 (number of times the digit 6 appears).

Cf. A224816 (number of times the digit 7 appears).

Cf. A224817 (number of times the digit 8 appears).

Cf. A224818 (this sequence).

KEYWORD

nonn,hard,base

AUTHOR

STATUS

approved