Test1
{{OEIS link|A007318}}

{{OEIS link}}

A007318

{{OEIS link/sandbox}}

A007318

Test2
{{OEIS link|A007318}}

{{OEIS link}}

A007318

{{OEIS link/sandbox}}

A007318

whitespace
{{OEIS link|  A007318 }}

{{OEIS link}}

A007318

{{OEIS link/sandbox}}

A007318

Cite

edit
  • Sloane, N. J. A. (ed.). "Sequence A007318". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.