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%I #7 Jul 31 2024 11:36:28
%S 1,1,2,7,23,119,735,5527,46204,423724
%N Number of nonaligned dissections of a rectangle into n rectangles.
%C Among the dissections counted by A375129, this sequence counts only those without "alignments". See A375129 for the details.
%D J. P. Steadman, Architectural Morphology, Pion Limited, 1983. See Table 5.2 on p. 59.
%Y Cf. A049021, A340984, A342141, A375129, A375131, A375132.
%K nonn,more
%O 1,3
%A _Andrey Zabolotskiy_, Jul 31 2024