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
KEYWORD
nonn
AUTHOR
Leroy Quet, Jul 16 2009
EXTENSIONS
More terms from Michel Marcus, Sep 05 2019
STATUS
approved