Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
integer sequence
|
| gptkbp:author |
gptkb:N._J._A._Sloane
|
| gptkbp:citation |
gptkb:A001221
gptkb:A000079 gptkb:A007376 |
| gptkbp:describes |
Powers of 2: a(n) = 2^n.
|
| gptkbp:first_terms |
2
1 1024 16 32 4 512 8 128 64 256 |
| gptkbp:form |
a(n) = 2^n
|
| gptkbp:hasKeyword |
easy
core nonn |
| https://www.w3.org/2000/01/rdf-schema#label |
A001047
|
| gptkbp:OEIS |
gptkb:A001047
https://oeis.org/A001047 |
| gptkbp:related_sequence |
gptkb:A000079
|
| gptkbp:sequence |
integer sequence
|
| gptkbp:bfsParent |
gptkb:A000032
gptkb:A000045 gptkb:OEIS_A006125 |
| gptkbp:bfsLayer |
7
|