A356868 a(n) = n^2 * prime(n).

2, 12, 45, 112, 275, 468, 833, 1216, 1863, 2900, 3751, 5328, 6929, 8428, 10575, 13568, 17051, 19764, 24187, 28400, 32193, 38236, 43907, 51264, 60625, 68276, 75087, 83888, 91669, 101700, 122047, 134144, 149193, 160684, 182525, 195696, 214933, 235372, 254007, 276800, 300899

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Mathematica

a[n_] := n^2 * Prime[n]; Array[a, 40] (* Amiram Eldar, Sep 02 2022 *)

Prog

(Python)
from sympy import prime
def a(n): return n**2 * prime(n)
print([a(n) for n in range(1, 41)]) # Michael S. Branicky, Sep 01 2022

Crossrefs

Cf. A000040, A000290, A004232, A033286, A196421.

Sequence in context: A028570 A009074 A371487 * A267344 A275132 A276294

Adjacent sequences: A356865 A356866 A356867 * A356869 A356870 A356871

Keyword

nonn,easy

Author

Alex Ratushnyak, Sep 01 2022

Status

approved