login
A162898
a(n) = A162897(n)^A162897(n+1).
1
4, 8, 9, 16, 64, 81, 256, 1024, 3125, 15625, 46656, 279936, 823543, 5764801, 16777216, 134217728, 387420489, 3486784401, 10000000000, 100000000000, 285311670611, 3138428376721, 8916100448256, 106993205379072, 302875106592253, 3937376385699289, 11112006825558016, 155568095557812224
OFFSET
1,1
COMMENTS
a(n+1) > a(n), for all n.
PROG
(PARI) getnew(va, n) = {my(x = 2, y = va[n-2]^va[n-1]); while (va[n-1]^x <= y, x++); x; }
lista(nn) = {my(va = vector(nn)); va[1] = 2; va[2] = 2; for (n=3, nn, va[n] = getnew(va, n); ); vector(nn-1, k, va[k]^va[k+1]); } \\ Michel Marcus, Sep 05 2019
CROSSREFS
Cf. A162897.
Sequence in context: A020145 A202271 A334858 * A257009 A071592 A089765
KEYWORD
nonn
AUTHOR
Leroy Quet, Jul 16 2009
EXTENSIONS
More terms from Michel Marcus, Sep 05 2019
STATUS
approved