A002326 (was: references needed)

[Antreas P. Hatzipolakis]

Dear Neil,

Here is the reference for A002326:

>%I A002326 M0936 N0350
>%S A002326 1,2,4,3,6,10,12,4,8,18,6,11,20,18,28,5,10,12,36,12,20,14,12,23,21,
>%T A002326
>8,52,20,18,58,60,6,12,66,22,35,9,20,30,39,54,82,8,28,11,12,10,36,48,30
>%N A002326 Multiplicative order of 2 mod 2n+1.
>*** %R A002326 Atti del Seminario Matematico e Fisico dell' Universit\`{a}
>di Modena, Vol. 10, p. 226, 1961.

Lunelli, Lorenzo - Lunelli, Massimiliano: Tavola di congruenza
$a\sp n\equiv 1\pmod K$ per $a=2,5,10$
Atti Sem. Mat. Fis. Univ. Modena 10 (1960/61), 219-236 (1961).

Please note there is another one paper on sequences in this volume, namely

Cugiani, M.: Sulla massima estensione di particolari sequenze di numeri primi.
Atti Sem. Mat. Fis. Univ. Modena 10 (1960/61), 78-91 (1961).

but I don't know its contents.

I will try later to complete the rest of the references.


Antreas