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A371858
Decimal expansion of Integral_{x=0..oo} 1 / (1 + x^7) dx.
0
1, 0, 3, 4, 3, 7, 6, 0, 5, 5, 2, 6, 6, 7, 9, 6, 4, 8, 2, 9, 4, 5, 3, 0, 6, 4, 0, 6, 5, 1, 2, 4, 8, 8, 7, 4, 8, 3, 6, 4, 2, 5, 6, 7, 2, 6, 4, 2, 7, 3, 3, 7, 5, 8, 1, 0, 2, 8, 3, 3, 2, 6, 8, 8, 1, 5, 2, 5, 9, 3, 1, 0, 0, 7, 4, 8, 6, 2, 5, 4, 8, 5, 5, 5, 2, 0, 7, 5, 8, 9, 3, 8, 1, 8, 2, 0, 0, 0, 5, 9, 6, 0
OFFSET
1,3
FORMULA
Equals (1/7) * Pi * csc(Pi/7).
Equals A019674 * A121598.
EXAMPLE
1.0343760552667964829453064065124887483642567...
MATHEMATICA
RealDigits[(1/7) Pi Csc[Pi/7], 10, 102][[1]]
CROSSREFS
Decimal expansion of Integral_{x=0..oo} 1 / (1 + x^k) dx: A019669 (k=2), A248897 (k=3), A093954 (k=4), A352324 (k=5), A019670 (k=6), this sequence (k=7), A352125 (k=8).
Sequence in context: A365337 A349337 A358045 * A111970 A337493 A291317
KEYWORD
nonn,cons
AUTHOR
Ilya Gutkovskiy, Apr 09 2024
STATUS
approved