Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
integer sequence
|
| gptkbp:alsoKnownAs |
zag numbers
|
| gptkbp:ariseIn |
Taylor series expansion of tangent function
|
| gptkbp:definedIn |
coefficients in the Maclaurin series of tan(x)
|
| gptkbp:first_terms |
2
1 16 272 7936 |
| gptkbp:form |
T_{2n-1} = |B_{2n}|*2^{2n}(2^{2n}-1)/(2n)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tangent numbers
|
| gptkbp:OEIS |
A000182
|
| gptkbp:relatedTo |
gptkb:Bernoulli_numbers
gptkb:Euler_numbers |
| gptkbp:sequence |
1, 2, 16, 272, 7936, 353792, ...
|
| gptkbp:usedIn |
calculus
number theory combinatorics |
| gptkbp:bfsParent |
gptkb:Bernoulli_numbers
|
| gptkbp:bfsLayer |
6
|