RamanujanTau

RamanujanTau[n] gives the Ramanujan τ function τ(n).

Examples

First few values:

Table[RamanujanTau[n], {n, 1, 10}]
(* {1, -24, 252, -1472, 4830, ...} *)

Verify the first value:

RamanujanTau[1]
(* 1 *)

Famous value at n=2:

RamanujanTau[2]
(* -24 *)

Please visit the official Wolfram Language Reference for more details.